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Electrical

Electrical-
*Types of induction motor.
And how is supply given to rotor in each type.
Also how do you give power to stator physically.
*Navigation alarm circuit.
How is continuity maintained even after power gone or indication bulb fused, draw and explain.
*MSB safeties.
*Different types of transformer. And what type is welding transformer.
*One more can't remember

Decider -
*Draw and explain wheat stone bridge and any instrument on board where it is applied.
* You are on a dead ship, you start the generator. The generator is running but no power is being produced. What is wrong and how to rectify.

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